October 2018

The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS₂. Pyrite is considered the most common of the sulfide minerals. Pyrite's metallic luster and pale brass-yellow hue give it a superficial resemblance to gold, hence the well-known nickname of fool's gold. Hardness: 6–6.5 Luster: Metallic, glistening Pyrite enjoyed brief popularity in the 16th and 17th centuries as a source of ignition in earlyfirearms, most notably the wheellock, where the cock held a lump of pyrite against a circular file to strike the sparks needed to fire the gun. Pyrite is a very protective stone, shielding the user from negativeenergy of all kinds and promotes good physical health and emotional well-being.

$Natural Ruby specimen 318.80Cts weight, 51mm x 21mm x 30mm dimension stone A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum. Other varieties of gem-quality corundum are called sapphires. Category: Oxide mineral variety Formula: aluminium oxide withchromium, Al2O3:Cr Crystal system: Trigonal Crystal class: Hexagonal Mohs scale: hardness9.0 Luster: Subadamantine, vitreous, pearly Specific gravity: 3.97 – 4.05 Optical properties: Uniaxial - Refractive index: nω=1.768–1.772 nε=1.760–1.763 Ruby is a powerful stone to shield against negative energy, psychic attack, and energy vampirism, especially of the heart energy.Ruby is a stone of Divine creativity. It boosts your energy levels and promotes high self-esteem, intuition, and spiritual wisdom. According to astrology generally ruby should be worn in ring finger of right hand. Ruby is one of the most popular gemstones, and is used extensively in Jewelry. Ruby is used in all forms of jewelry, including bracelets, necklaces, rings, and earrings.$

Natural Ruby specimen 318.80Cts

Danushka

October 26, 2018

$The one of world Extremely Rare stone, Natural Grandidierite, fine quality facet grade stone Grandidierite is an extremely rare mineral and gem that was first discovered in 1902 in southern Madagascar. Mohs scale hardness: 7.5 Optical properties: Biaxial (-) Crystal system: OrthorhombicB Crystal class: Dipyramidal Refractive index: 1.583 - 1.639 Color: Bluish green$